Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 9,351–9,400 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Hiroyuki Tomonaga Asahi Glass Co. 1
#5439 Fuyuki Miyazawa Taiyo Yuden Co. 1
#5439 Katsuhiro Oyama Taiyo Yuden Co. 1
#5439 Hiroki Shimora Yahoo Japan 1
#5439 Mitsuharu Minami Koyo Seiko Co. 1
#5439 Masatoshi Eguchi Ihi 1
#5439 Takuya Hirade Mitsubishi Electric 1
#5439 Hirohisa Usami Max Co. 1
#5439 Takahiro Ibusuki Hgst Netherlands, B.V. 1
#5439 Hitoshi Tanbo Japan Tobacco 1
#5439 Taku Konishi Nec 1
#5439 Yosuke HATANAKA Sony 1
#5439 Jun Utsumi Mitsubishi Electric 1
#5439 Toyoki Kuroiwa NS Sumikin Engineering 1
#5439 Hiroshige Murata Ishikawajima-Harima Heavy Industries Co. 1
#5439 Nozomi Sawada Ricoh Company 1
#5439 Ryosuke Nishihara Disco 1
#5439 Junya Kanayama Toyo Suisan Kaisha 1
#5439 Takuya Myochin The University Of Tokyo 1
#5439 Itaru Homma Nikon 1
#5439 Masashi Hayasaka Fujikoki 1
#5439 Kiyoshi Aiki Hitachi 1
#5439 Michiyo MATSUI Oki Electric Industry Co. 1
#5439 Shogo Sawai Morpho 1
#5439 Hayato KOHATA Mitsubishi Electric 1
#5439 Kei Yajima Renesas Electronics 1
#5439 Hideaki Someya Azbil 1
#5439 Isamu Nakagawa Canon 1
#5439 Shinya Ootomo Furukawa Electric Co. 1
#5439 Yumi Imamura Renesas Electronics 1
#5439 Tsunehiko Utsugi 1
#5439 Sadahiko Nakamura 1
#5439 Masayuki Tsumura Sony 1
#5439 Shogo Sugiura Madico 1
#5439 Mitsuru Yoden Organo 1
#5439 Hajime Sakata Canon 1
#5439 Haruhisa ISHIDA Hitachi 1
#5439 Nobuo Yamanaka Yoshino Kogyosho Co. 1
#5439 Osamu Takita Intercontinental Great Brands 1
#5439 Hiroko Mano Ricoh Company 1
#5439 Shinichiro Kondo Sony 1
#5439 Masaki Kuriyama Nec 1
#5439 Seigo Ohta Asahi Glass Co. 1
#5439 Tomoyasu Ninomiya Seberu Pico Co. 1
#5439 Shunsuke MAKABE Subaru 1
#5439 Hironori Kamiyama Dai Nippon Printing Co. 1
#5439 Yuzo Shimomura Bandai Co. 1
#5439 Joji Obara Mazda Motor 1
#5439 Yuta DOGEN Colorlink Japan 1
#5439 Tsutomu Nagata Daiichi Pharmaceutical Co. 1